JPH0445027U - - Google Patents
Info
- Publication number
- JPH0445027U JPH0445027U JP8526490U JP8526490U JPH0445027U JP H0445027 U JPH0445027 U JP H0445027U JP 8526490 U JP8526490 U JP 8526490U JP 8526490 U JP8526490 U JP 8526490U JP H0445027 U JPH0445027 U JP H0445027U
- Authority
- JP
- Japan
- Prior art keywords
- small
- section
- extrusion device
- semi
- extruded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000011265 semifinished product Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Description
第１図はこの考案による小断面製造装置の第１
の実施例を示す概略説明図、第２図は第１図に示
すものの部分拡大説明図、第３図はこの考案によ
る小断面製造装置の第２の実施例を示す概略説明
図、第４図はこの考案による小断面製造装置の第
３の実施例を示す概略説明図、第５図はこの考案
による小断面製造装置に用いる半製品のトルクと
時間との関係を示す説明図、第６図は従来の押出
装置に用いるダイを示す説明図である。
１，２１，２６……小断面製造装置、２，３，
２５，２９……軸、４，５，３０，３５……加熱
用パイプ、６，７，８，９，１０，１１，２２，
２３，２４，２７……ローラー、１２……半製品
、１３……小断面製品、１４……押出装置、１５
……シリンダ、１６，４０……ダイ、１７……基
部材、２８……テーパ面、４１……孔。
Figure 1 shows the first small-section manufacturing device based on this invention.
FIG. 2 is a partially enlarged explanatory view of what is shown in FIG. 1, FIG. 3 is a schematic explanatory view showing a second embodiment of the small cross-section manufacturing apparatus according to this invention, and FIG. is a schematic explanatory diagram showing the third embodiment of the small cross-section manufacturing apparatus according to this invention, FIG. 5 is an explanatory diagram showing the relationship between torque and time of semi-finished products used in the small cross-section manufacturing apparatus according to this invention, and FIG. FIG. 1 is an explanatory diagram showing a die used in a conventional extrusion device. 1, 21, 26...Small cross section manufacturing device, 2, 3,
25, 29... shaft, 4, 5, 30, 35... heating pipe, 6, 7, 8, 9, 10, 11, 22,
23, 24, 27...Roller, 12...Semi-finished product, 13...Small cross-section product, 14...Extrusion device, 15
... Cylinder, 16, 40 ... Die, 17 ... Base member, 28 ... Tapered surface, 41 ... Hole.
Claims (1)
品１２を引き伸ばして小断面製品１３を製造する
小断面製造装置であつて、該小断面製造装置は、
前記押出装置１４との距離を変更可能であるとと
もに、回転可能な少なくとも１本の軸２，３，２
５，２９と、該軸２，３，２５，２９に取り付け
られて、順次外径が異なるローラー６，７，８，
９，１０，１１，２２，２３，２４，２７とから
構成され、前記押出装置１４から押し出された半
製品１２が、前記ローラー６，７，８，９，１０
，１１，２２，２３，２４，２７の外径の小さい
部分から大きい部分に順次巻回されて引き出され
、この途中で引き伸ばされることを特徴とする小
断面製造装置。 (2) 押出装置１４から押し出し成形された半製
品１２を引き伸ばして小断面製品１３を製造する
小断面製造装置であつて、該小断面製造装置は、
前記押出装置１４との距離を変更可能であるとと
もに、回転可能な少なくとも２本の軸２，３と、
該軸２，３に取り付けられて、順次径の異なるロ
ーラー６，７，８，９，１０，１１とから構成さ
れ、前記押出装置１４から押し出し成形された半
製品１２が前記ローラー６，７，８，９，１０，
１１のうちの最小径側から順次最大径側に巻回さ
れて引き出され、この途中で引き伸ばされること
を特徴とする小断面製造装置。 (3) 押出装置１４から押し出し成形された半製
品１２を引き伸ばして小断面製品１３を製造する
小断面製造装置であつて、該小断面製造装置は、
前記押出装置１４との距離を変更可能であるとと
もに、回転可能な少なくとも１本の軸２９と、該
軸２９に取り付けられて、外周面がテーパ面２８
に形成されている少なくとも１つのローラー２７
とから構成され、前記押出装置１４から押し出し
成形された半製品１２が、前記ローラー２７の外
周面の最小径側から最大径側に順次巻回されて引
き出され、この途中で引き伸ばされることを特徴
とする小断面製造装置。 (4) 前記軸２，３，２５，２９には加熱用パイ
プ４，５，３０，３５が連結されているとともに
、この加熱用パイプ４，５，３０，３５内には温
度変更可能な加熱材が充填され、この加熱材の温
度を変更することによつて、前記各ローラー６，
７，８，９，１０，１１，２２，２３，２４，２
７の温度を変更することができる請求項１２およ
び３記載の小断面製造装置。[Claims for Utility Model Registration] (1) A small-section manufacturing device for manufacturing a small-section product 13 by stretching a semi-finished product 12 extruded from an extrusion device 14, the small-section manufacturing device comprising:
At least one shaft 2, 3, 2 that can change the distance from the extrusion device 14 and can rotate
5, 29, and rollers 6, 7, 8, which are attached to the shafts 2, 3, 25, 29 and have sequentially different outer diameters.
9, 10, 11, 22, 23, 24, 27, and the semi-finished product 12 extruded from the extrusion device 14 is
, 11, 22, 23, 24, 27 are sequentially wound and pulled out from a portion with a small outer diameter to a portion with a large outer diameter, and stretched in the middle. (2) A small-section manufacturing device for manufacturing a small-section product 13 by stretching a semi-finished product 12 extruded from an extrusion device 14, the small-section manufacturing device comprising:
at least two shafts 2, 3 that can change the distance from the extrusion device 14 and are rotatable;
It consists of rollers 6, 7, 8, 9, 10, 11 attached to the shafts 2, 3 and having different diameters in sequence, and the semi-finished product 12 extruded from the extrusion device 14 is attached to the rollers 6, 7, 8,9,10,
1. A small cross-section manufacturing apparatus characterized in that the windings are sequentially wound from the smallest diameter side to the largest diameter side among the 11, and are drawn out, and stretched in the middle. (3) A small-section manufacturing device for manufacturing a small-section product 13 by stretching a semi-finished product 12 extruded from an extrusion device 14, the small-section manufacturing device comprising:
At least one shaft 29 is rotatable and can change the distance from the extrusion device 14, and is attached to the shaft 29 and has a tapered outer peripheral surface 28.
at least one roller 27 formed in
The semi-finished product 12 extruded from the extrusion device 14 is sequentially wound and drawn out from the minimum diameter side to the maximum diameter side of the outer circumferential surface of the roller 27, and is stretched during this process. Small cross-section manufacturing equipment. (4) Heating pipes 4, 5, 30, 35 are connected to the shafts 2, 3, 25, 29, and inside these heating pipes 4, 5, 30, 35 there is a heating device whose temperature can be changed. By changing the temperature of the heating material, each of the rollers 6,
7, 8, 9, 10, 11, 22, 23, 24, 2
4. The small cross-section manufacturing apparatus according to claim 12, wherein the temperature of step 7 can be changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8526490U JPH0445027U (en) | 1990-08-10 | 1990-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8526490U JPH0445027U (en) | 1990-08-10 | 1990-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445027U true JPH0445027U (en) | 1992-04-16 |
Family
ID=31816508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8526490U Pending JPH0445027U (en) | 1990-08-10 | 1990-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445027U (en) |
-
1990
- 1990-08-10 JP JP8526490U patent/JPH0445027U/ja active Pending
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